| 摘要 |
<p>9D-HR-13621 A refrigerator cabinet is supported at the rear corners by vertically adjustable legs and at the front by a pair of widelyspaced front wheel assemblies that are connected through a selfleveling system. Movable members associated with each of the wheel assemblies are connected by a rod that serves to cause each movable member to urge its corresponding wheel assembly downwardly with like force. When the cabinet is placed on an uneven supporting surface, the wheel assemblies move up and down until the forces supported by each are equal.</p> |
